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2 posts tagged with maths by tomble.

Displaying 1 through 2 of 2.

## How do I calculate GPP on goods sold?

How do I calculate Gross Profit Percentage (GPP) on goods I sell? [more inside]

## For the mathematically minded...

Here's a question for the mathematically minded. A lot of the work I do involves rolling materials such as paper or plastic film onto rolls. Now, while I normally can guess by sight or weigh a roll to determine how much is on it, I got to wondering... [more inside]

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